MAUDE Adverse Event Report: MEDTRONIC NEUROSURGERY BECKER EXTERNAL DRAINAGE AND MONITORING SYSTEM; DEVICE, MONITORING, INTRACRANIAL PRESSURE

Model Number	46128
Medical Device Problem Code	Insufficient Device Problem Information (3190)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	05/03/2019
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
It was report that the external ventricular drainage (evd) clamps below the chamber were not functioning and cerebrospinal fluid was running into the collection bag.
Additional Manufacturer Narrative
The returned product was only part of the chamber assembly.Due to only a portion of the device being returned, the device could not be tested for leakage or patency.Both clamps were able to stop the flow of water from the chamber.Therefore, the nature of the complaint could not be replicated by laboratory personnel.Proteinaceous debris was observed on the interior of the device.All edms devices are 100% leak tested at the time of manufacture.Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information and has provided as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.In particular, this report does not constitute an admission by anyone that the product described in this report has any ¿defects¿ or has ¿malfunctioned¿.These words are included in the fda 3500a form and are fixed items for selection created by the fda to categorize the type of event solely for the purpose of regulatory reporting.Medtronic objects to the use of these words and others like them because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.

• Brand Name: BECKER EXTERNAL DRAINAGE AND MONITORING SYSTEM
• Common Device Name: DEVICE, MONITORING, INTRACRANIAL PRESSURE
• Manufacturer (Section D): MEDTRONIC NEUROSURGERY; 125 cremona drive; goleta CA 93117
• MDR Report Key: 8650435
• Report Number: 2021898-2019-00211
• Device Sequence Number: 2129874
• Product Code: GWM
• UDI-Device Identifier: 00673978228754
• UDI-Public: 00673978228754
• Combination Product (Y/N): N
• Initial Reporter State: IL
• Initial Reporter Country: US
• PMA/510(K) Number: K984053
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: health professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 08/12/2019

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 09/11/2023
• Device Model Number: 46128
• Device Catalogue Number: 46128
• Device Lot Number: 216327985
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 06/17/2019
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/22/2019
• Supplement Date Received by Manufacturer: 07/23/2019
• Initial Report FDA Received Date: 05/29/2019
• Supplement Report FDA Received Date: 08/12/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1